4492484825985 has 48 divisors (see below), whose sum is σ = 8389946492928. Its totient is φ = 2210636534400.

The previous prime is 4492484825923. The next prime is 4492484825987. The reversal of 4492484825985 is 5895284842944.

4492484825985 is a `hidden beast` number, since 4 + 4 + 9 + 24 + 8 + 4 + 8 + 2 + 598 + 5 = 666.

4492484825985 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4492484825985 - 2⁸ = 4492484825729 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4492484825987) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 583981 + ... + 3053850.

It is an arithmetic number, because the mean of its divisors is an integer number (174790551936).

Almost surely, 2^{4492484825985} is an apocalyptic number.

4492484825985 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4492484825985 is a deficient number, since it is larger than the sum of its proper divisors (3897461666943).

4492484825985 is a wasteful number, since it uses less digits than its factorization.

4492484825985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3639966 (or 3639963 counting only the distinct ones).

The product of its digits is 1061683200, while the sum is 72.

The spelling of 4492484825985 in words is "four trillion, four hundred ninety-two billion, four hundred eighty-four million, eight hundred twenty-five thousand, nine hundred eighty-five".